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Is jak-spravne-psat.cz a Scam? Security Check Results - CENTROPEN, a.s.

jak-spravne-psat.cz Security Report Summary

jak-spravne-psat.cz received a security score of 44 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers CENTROPEN, a.s.'s website security posture. CENTROPEN, a.s. operates in the Education industry in Czech Republic.

The website www.jak-spravne-psat.cz is an educational platform dedicated to supporting proper handwriting skills in children, primarily targeting parents and educators in the Czech Republic. It is backed by CENTROPEN, a.s., a company that appears to support the project both financially and organizationally. The site offers practical advice, instructional content, and an online advisory service to help children develop correct writing habits. Technically, the website uses modern web fonts, Google services such as reCAPTCHA and YouTube embeds, and implements a cookie consent mechanism, indicating a moderate level of digital maturity. However, the absence of WHOIS data and lack of visible privacy and terms of service pages suggest gaps in transparency and compliance. Security posture is generally good with HTTPS and reCAPTCHA usage, but the lack of security headers and formal policies reduces the overall security maturity. Overall, the website is trustworthy and professional in content and design but would benefit from enhanced compliance documentation and improved security headers to strengthen user trust and regulatory adherence.

The security scan identified 35 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Google Fonts (Quicksand), YouTube Player API, Google reCAPTCHA, jQuery (implied by ajax.googleapis.com usage), WebFont Loader.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is jak-spravne-psat.cz Safe? Security Analysis for CENTROPEN, a.s.

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EducationCzech Republicmedium
Google Fonts (Quicksand)YouTube Player APIGoogle reCAPTCHAjQuery (implied by ajax.googleapis.com usage)WebFont Loader
Analyzed 10/31/2025Completed 2:53:40 PM4mo ago
44
Security Score
HIGH RISK

Below Education avg (55)

10,000+

Domains scanned

500+

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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

The website www.jak-spravne-psat.cz is an educational platform dedicated to supporting proper handwriting skills in children, primarily targeting parents and educators in the Czech Republic. It is backed by CENTROPEN, a.s., a company that appears to support the project both financially and organizationally. The site offers practical advice, instructional content, and an online advisory service to help children develop correct writing habits. Technically, the website uses modern web fonts, Google services such as reCAPTCHA and YouTube embeds, and implements a cookie consent mechanism, indicating a moderate level of digital maturity. However, the absence of WHOIS data and lack of visible privacy and terms of service pages suggest gaps in transparency and compliance. Security posture is generally good with HTTPS and reCAPTCHA usage, but the lack of security headers and formal policies reduces the overall security maturity. Overall, the website is trustworthy and professional in content and design but would benefit from enhanced compliance documentation and improved security headers to strengthen user trust and regulatory adherence.

Detected Technologies

Google Fonts (Quicksand)YouTube Player APIGoogle reCAPTCHAjQuery (implied by ajax.googleapis.com usage)WebFont Loader

14 urgent findings need attention

3 critical · 11 high

  • + 6 more findings in the full report below
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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

6 findings

35/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

60/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

The project is positioned as a niche educational resource focused on handwriting skills for children, supported by CENTROPEN, a.s., a company likely operating in the stationery or educational supplies sector. The business model revolves around providing free educational content and advisory services online, possibly as part of a corporate social responsibility initiative or brand-building effort by CENTROPEN. The target audience includes parents and educators of preschool and school-age children. The website's market position is specialized and localized to the Czech language and region. There is no evidence of direct monetization such as e-commerce or advertising, suggesting the site serves primarily as an informational and support platform. The partnership ecosystem includes CENTROPEN and social media presence on Facebook. Growth indicators are not explicit, but the presence of updated content and advisory services indicates ongoing maintenance and engagement.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and uses Google reCAPTCHA to protect form submissions, which are positive security practices. However, no security headers such as Content-Security-Policy, X-Frame-Options, or X-Content-Type-Options were detected, which are recommended to mitigate common web vulnerabilities. The absence of a published privacy policy and terms of service pages indicates compliance gaps, particularly regarding GDPR requirements. No incident response or security contact information is provided, limiting the ability to report or respond to security issues. No vulnerabilities or exposed sensitive data were identified in the provided content. Overall, the security posture is moderate but could be significantly improved by implementing recommended headers, publishing compliance documents, and providing clear security contacts.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy page to improve GDPR compliance and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

CENTROPEN, a.s.

Description:

Web www.jak-spravne-psat.cz is a unique project focused on supporting correct writing skills in children. It provides practical advice, tips, and lessons to help children learn proper writing techniques, including correct grip of writing tools, exercises for hand relaxation, and educational content for preschool and school-age children.

Key Services:
Educational articles and guidesOnline advisory service (Poradna)Video lessons and exercisesGlossary of terms related to writing skills
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Google Fonts (Quicksand)YouTube Player APIGoogle reCAPTCHAjQuery (implied by ajax.googleapis.com usage)WebFont Loader
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Use of Google reCAPTCHA for form submission
  • Cookie consent mechanism implemented

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content in Czech language.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

35/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Facebook, YouTube, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

60/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

No email authentication configured

CRITICAL

Domain is vulnerable to email spoofing

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

62/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 70 days

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
15 years(mature)

DNS Records

A Records:109.123.216.82
Name Servers:
ns1.cdi.czDNS only
ns2.cdi.czDNS only
ns3.cdi.czDNS only
MX Records:
10: dh.eax.cz
SOA:Serial: 2015061909, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:64ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

0/100
Score

High-Risk Service Exposed: FTP

HIGH

Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

Critical Service Exposed: MySQL

CRITICAL

Port 3306 (MySQL) is publicly accessible - MySQL - Database server

How does jak-spravne-psat.cz compare?

jak-spravne-psat.cz scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern tech stack including Google Fonts, YouTube Player API, and Google reCAPTCHA, indicating integration with popular and reliable third-party services. The site is mobile-optimized with responsive design and good navigation clarity. Performance is moderate, with no explicit indicators of slow loading or technical debt. The absence of a detected CMS suggests a custom or lightweight platform. No hosting provider information was found. Accessibility features are basic but present. SEO optimization is good, supported by proper meta tags and structured data (JSON-LD). The site could benefit from enhanced technical security measures and more comprehensive compliance documentation to reduce risks and improve user confidence.
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Marketing Intelligence

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49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainjak-spravne-psat.cz
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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